July 2018
Beginner
552 pages
13h 18m
English
Content preview from Learn PowerShell Core 6.0
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Proving that changes were made
Proving that changes were made to your scripts is very easy, if you can already use digital signatures. With the Get-AuthenticodeSignature cmdlet, you will see either a valid script or a hash mismatch, meaning a change to your script:
# signed scripts$codeSigningCert = Get-ChildItem Cert:\CurrentUser\my -CodeSigningCertNew-Item -ItemType File -Path .\ValidScript.ps1 -Value 'Get-Process -Id $Pid'Set-AuthenticodeSignature -FilePath .\ValidScript.ps1 -Certificate $codeSigningCert -IncludeChain all(Get-Content -Path .\ValidScript.ps1) -replace 'Get-Process', 'Stop-Process' | Set-Content .\ValidScript.ps1Get-AuthenticodeSignature -FilePath .\ValidScript.ps1
Another way of proving that changes were made is to create ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.